Research Catalog

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  • Clean alternative fuels.

    • Text
    • [Washington, D.C.] : United States Environmental Protection Agency, Office of Transportation and Air Quality, Transportation and Regional Programs Division, 2002.
    • 2002
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo37729

  • Construction fleet inventory guide / Transportation and Regional Programs Division, Office of Transportation and Air Quality, U.S. Environmental Protection Agency ; prepared for EPA by Eastern Research Group, Inc., subcontractor to Abt Associates, Inc.

    • Text
    • [Washington, DC] : U.S. Environmental Protection Agency, Office of Transportation and Air Quality, Transportation and Regional Programs Division, July 2010.
    • 2010-7
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo56183

  • Guidance for determining the "attainment year" for transportation conformity in new 8-hour ozone and PM₂.₅ nonattainment areas.

    • Text
    • [Washington, D.C.] : Transportation and Regional Programs Division, Office of Transportation and Air Quality, U.S. Environmental Protection Agency, 2005.
    • 2005
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo36309

  • Gasoline sulfur compliance reports : guidance for preparing spreadsheet or comma delimited text files for electronic reporting.

    • Text
    • [Washington, D.C.] : United States Environmental Protection Agency, Office of Transportation and Air Quality, Transportation and Regional Programs Division, 2001.
    • 2001
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo37726

  • Companion guidance for the July 1, 2004 final transportation conformity rule : conformity implementation in multi-jurisdictional nonattainment and maintenance areas for existing and new air quality standards / Transportation and Regional Programs Division, Office of Transportation and Air Quality, U.S. Environmental Protection Agency.

    • Text
    • [Washington, D.C.] : Environmental Protection Agency, Office of Transportation and Air Quality, Transportation and Regional Programs Division, 2004.
    • 2004
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo56657

  • VOC adjustment rule : response to comments / Transportation and Regional Programs Division, Office of Transportation and Air Quality, U.S. Environmental Protection Agency.

    • Text
    • [Washington, D.C.] : Transportation and Regional Programs Division, Office of Transportation and Air Quality, U.S. Environmental Protection Agency, 2001.
    • 2001
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo157657

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